The Hellephant C170 crate engine carries its name for the same reason.ĭodge said the Demon 170 launch from 0-60 mph in 1.66 seconds and pull 2.0 g off the line on a prepped surface with rollout. The Demon 170’s name is a riff on the 170-proof rating of E85 fuel. It can also run on any combination of the two as the electronics automatically determine the percentage of ethanol in the fuel and recalibrate the engine to run accordingly. Filling the tank with premium fuel (E10) drops power output to 900 hp and 810 lb-ft. Peak output on E85 is rated at 1,025 hp and 945 lb-ft of torque. 2023 Dodge Challenger SRT Demon 170 Demon 170 performance numbers
